5pcs Blankets Emergency Sunscreen Blankets Warming Reflective Blanket for Outdoor (Silver, 210x160cm)

$0.99

, campingDescriptionThese emergency blankets keep you warm, good tool for personal survival, emergency etc.Emergency blankets are mainly used in cold places to prevent death from hypothermia . There are two main ways to keep warm. One way is to add a warm layer. The warm layer is usually some fluffy material .Feature- Color:Silver - Material: film and coating - Size: About 210cm x 160x0.1cm. - One of the functions of the aluminum film is to ensure that a layer of air on the surface of the body does not flow.Its main function is that aluminum is a highly reflective material . It can reflect back the heat radiation emitted by the human body, and its heat reflection efficiency is as high as more than 90%, This effectively reduces the at which the body dissipates heat- Even if completely soaked into the water, as long as the use of open to shake off the beads, will not affect the warmth.- It can also be used as an emergency shelter or temporary poncho when it rains- You can carry them easily - Suitable for emergency, camping, hunting etc.